The federal government promulgated the clean water act and the clean air act 联邦政府颁布了《水清洁法》和《空气清洁法》 。
Clean air act 净化空气法案
Clean air act amendment ( 1987 ) established a national air - quality standard for ozone 1987年洁净空气法修正案建立了空气的国家空气质量标准。
The clean air act charges the environmental protection agency ( epa ) with regulating air pollution from vehicles 空气清洁法案控告美国环境保护委员会,要求他们从车辆尾气排放开始限制空气污染。
clean air actとは意味:クリーンエア法、排ガス規制法、大気汚染防止法◆【略】CAA clean air act meaning:[Economics] Legislation setting standards for atmospheric pollution. In the US this requires the Environmental Protection Agency (EPA) to set air quality standards for pollutants, and to issue guideli...clean air act перевод:амер. закон о контроле над загрязнением воздуха (1967 г.) Clean Air Act амер. закон о контроле над загрязнением воздуха (1967 г.)